The Battle of Oak Grove in Virginia was the first of the Seven Days’ Battles which began on June 25th 1862.
Oak Grove was an important location for the siege of Richmond during the Peninsula campaign. Major General George B McClellan advanced his line on June 25th 1862 along the Williamsburg Road, with the plan being to get his guns in range of Richmond VA. McClellan’s troops attacked over swampy ground, with darkness ending the fight. The battle wasn’t strong enough to stop the Confederate offensive, the next day Robert E Lee attacked at Mechanicville. The Union troops advanced less that a mile at a cost of 626 dead, wounded and missing, with Joseph Hooker’s division baring the brunt of the attack. The Rebel’s loss was 441.